Update Hedera (#413)

Replace 0.1.4 with 0.1.5

This closes #410

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src/registry.json

@@ -1885,8 +1885,8 @@
         "sourceCode": "https://github.com/hashgraph/hedera-metamask-snaps"
       },
       "versions": {
-        "0.1.4": {
-          "checksum": "sRf3KctL/MKWSuBRRXWwKXlXRglHNs9fh4wop5D3BpY="
+        "0.1.5": {
+          "checksum": "AEOnyB+bafn/QpeelB94xtCFe/KYs0PoR/b21wcvlII="
         },
         "0.1.3": {
           "checksum": "FZd9yAYWBUT5rPCLOoqQKWB70MX30eMWe4qksSH2Jv0="